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5
V33
R104
C106
R105
0.1uF
AV18ON
499
D
Q006
1
NPN
R108
C113
0.1uF
AV33ON
Q007
1
NPN
C
R109
499
PWRON
R110
4.99K
V33
V33
V33
V33
V33
V33
V33
V33
V33
V33
B
V18
FB_1K_OHM_200MA
L021
V18MV
V18
FB_1K_OHM_200MA
L023
V18PD
A
5
4
PWR1
V18
P_ON
9
9
10.0K
8
8
7
7
6
6
L013
5
5
4
4
Q005A
3
2
3
L014
IRF7314
2
2
1
1
V18SW
CONN PCB 9
V33
10.0K
Q005B
4
IRF7314
V33SW
V25
V25
V25
V25
V25
V25
V18
V18
V18
V18
V33
V25
FB_1K_OHM_200MA
L022
PW118
U002E
4
3
V12
VCCSW
25uH
VCCSW
C107
C108
4.7uH
470UF_E
470UF_E
V33
V25
V25
V25
V25
V25
V18
V18
V18
V18
V18
V33
V33AA
Power and Ground
FID1
FID2
FID8
FID5
3
28
2
lt1084-3.3V
L015
4
U014
TAB
3
2
VIN
VOUT
33R FB
GND/ADJ
C111
1
R106
nc
100uF/16V
GND
lt1084-1.8V
L017
4
U015
TAB
3
2
VIN
VOUT
33R FB
GND/ADJ
C116
1
R111
100uF/16V
GND
VCCSW
lt1084-2.5V
L019
U016
4
TAB
3
2
VIN
VOUT
33R FB
GND/ADJ
C152
1
R113
100uF/16V
GND
MH4
MH1
FID3
FID4
MH7
MH8
Title
Regulators and PW318 Capacitors
FID6
Size
FID7
B
Date:
2
1
V33
L016
25uH
C109
C110
0.1uF
100uF/16V
10V
GND
GND
V18
L018
25uH
C114
C115
0.1uF
100uF/16V
nc
10V
GND
GND
V25
25uH
L020
C134
C135
0.1uF
100uF/16V
nc
10V
GND
GND
Confidential
Document Number
900-0254-00 Trinity Production Reference Design
<Variant Name>
Monday, October 25, 2004
Sheet
10
of
15
1
D
C
B
A
Rev
A
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